On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...
Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...
The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s ...
Its age is estimated to be around 13 billion years, almost three times as old as the solar system. It orbits a binary system ...
Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...
It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...